S-wave set up
The layout of the seismograph and geophones performing a shear wave survey.
https://www.codot.gov/business/designsupport/materials-and-geotechnical/programs/geotech/assets/S-wave.3.JPG/view
https://www.codot.gov/business/designsupport/materials-and-geotechnical/programs/geotech/assets/S-wave.3.JPG/@@download/image/S-wave_3.jpg
S-wave set up
The layout of the seismograph and geophones performing a shear wave survey.